292 citations · 1.6k across the 40 of their papers we have counts for
6 papers · 1 filter
Classical analogue to the Kitaev model and Majorana-like topological bound states
Ting-Wei Liu, Fabio Semperlotti
This study explores the possibility and presents a methodology to synthesize a classical mechanical analogue to the quantum mechanical 1D Kitaev model. While being fundamentally di…
Multiscale multimesh finite element method | -FEM: Hierarchical mesh-decoupling for integral structural theories
Wei Ding, Sansit Patnaik, Fabio Semperlotti
This study presents a generalized multiscale multimesh finite element method (-FEM) that addresses several long-standing challenges in the numerical simulation of integ…
Multiscale nonlocal beam theory: An application of distributed-order fractional operators
Wei Ding, Sansit Patnaik, Fabio Semperlotti
This study presents a comprehensive theoretical framework to simulate the response of multiscale nonlocal elastic beams. By employing distributed-order (DO) fractional operators wi…
On the instabilities of intrinsic thermoacoustic modes in a thermoacoustic waveguide with anechoic terminations
Haitian Hao, Fabio Semperlotti
A recent study [H. Hao and F. Semperlotti, Phys. Rev. B 104, 104303 (2021)] investigated the dynamic behavior of an infinite one-dimensional (1D) thermoacoustic waveguide (TAWG) an…
Fractional-Order Shell Theory: Formulation and Application to the Analysis of Nonlocal Cylindrical Panels
Sai Sidhardh, Sansit Patnaik, Fabio Semperlotti
We present a theoretical and computational framework based on fractional calculus for the analysis of the nonlocal static response of cylindrical shell panels. The differ-integral…
On the role of the microstructure in the deformation of porous solids
Sansit Patnaik, Mehdi Jokar, Wei Ding +1
This study explores the role that the microstructure plays in determining the macroscopic static response of porous elastic continua and exposes the occurrence of position-dependen…